It’s just a week after a major security breach has been found in Active Directory Secure Channel mechanism (MS14-066, CVE-2014-6321) , and now, one more is joining the party –
More could be read in a post I uploaded to my company blog – Vulnerability in Kerberos Allow Elevation of Privilege
Update (8/12/14):
PoC is available for that vulnerability, it documented here.
The python script file could be downloaded here under the title “Python Kerberos Exploitation Kit”.